Fax Pro and SIP


(Mvogel4949) #1

I’ve utilized the FaxPro module multiple times but only with a PRI. I have a customer with SIP that is interested in the module. If I have SIP DIDs that are T.38 enabled will everything run as smoothly as it does with a PRI?


(Moussa) #2

I have FaxPro and SIP DID, I send and receive faxes fine. I can not compare it to PRI. Not heavy fax use 10-20 pages/month.


(Aaron) #3

Fax Pro works fine for me. Make sure your udptl ports are open.


(Aaron) #4

Nothing will ever be as good as copper but t.38 works pretty reliably with the right providers and settings.